#585DC9#585DC9

#585DC9 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.2% C 0.165 H 277.2°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#585DC9
RGB	rgb(88, 93, 201)
HSL	hsl(237, 51%, 57%)
HSV	hsv(237, 56%, 79%)
CMYK	cmyk(56.2%, 53.7%, 0%, 21.2%)
CIE-LAB	lab(44.40, 29.29, -57.04)
CIE-LCH	lch(44.40, 64.13, 297.18°)
OKLab	oklab(53.23% 0.0207 -0.1633)
OKLCH	oklch(53.23% 0.165 277.2)
XYZ	xyz(18.4781, 14.1192, 56.9986)
Luminance	0.1412 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585DC9 #C9C458

analogous

#5896C9 #585DC9 #8C58C9

triadic

#585DC9 #C9585D #5DC958

tetradic

#585DC9 #C95896 #C9C458 #58C98C

square

#585DC9 #C95896 #C9C458 #58C98C

split-complementary

#585DC9 #C98C58 #96C958

monochromatic

#292C7E #383DAC #585DC9 #868AD8 #B4B7E7

Accessibility & contrast

On white

5.49

#585DC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#585DC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585DC9

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585DC9	#FFFFFF	#000000	##FFFFFF
##585DC9	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A6ECD

Deuteranopia (green-blind)

#0064C7

Tritanopia (blue-blind)

#19768A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #585dc9;
/* rgb */ color: rgb(88, 93, 201);
/* oklch */ color: oklch(53.2% 0.165 277.2);

Tailwind

colors: {
  custom: {
    50: '#908ada',
    500: '#585dc9',
    950: '#000000',
  },
}

SCSS

$custom: #585dc9;
$custom-light: #908ada;
$custom-dark: #000000;

JSON

{
  "hex": "#585dc9",
  "rgb": {
    "r": 88,
    "g": 93,
    "b": 201
  },
  "hsl": {
    "h": 237.345,
    "s": 51.131,
    "l": 56.667
  },
  "oklch": {
    "l": 0.53228,
    "c": 0.16461,
    "h": 277.2
  },
  "luminance": 0.1412
}

Semantic roles & 50–950 ramp

primary

#585DC9

secondary

#D6D3A7

accent

#D44DDB

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #585DC9

Body copy rendered with the generated semantic roles for this colour.

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